9774828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 28654080

約数和(自身を除く): 18879252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 491, 553, 711, 948, 982, 1106, 1422, 1473, 1659, 1964, 2212, 2844, 2946, 3318, 3437, 4419, 4977, 5892, 6636, 6874, 8838, 9954, 10311, 13748, 17676, 19908, 20622, 30933, 38789, 41244, 61866, 77578, 116367, 123732, 155156, 232734, 271523, 349101, 465468, 543046, 698202, 814569, 1086092, 1396404, 1629138, 2443707, 3258276, 4887414, 9774828]

約数ペア:

[(1, 9774828), (2, 4887414), (3, 3258276), (4, 2443707), (6, 1629138), (7, 1396404), (9, 1086092), (12, 814569), (14, 698202), (18, 543046), (21, 465468), (28, 349101), (36, 271523), (42, 232734), (63, 155156), (79, 123732), (84, 116367), (126, 77578), (158, 61866), (237, 41244), (252, 38789), (316, 30933), (474, 20622), (491, 19908), (553, 17676), (711, 13748), (948, 10311), (982, 9954), (1106, 8838), (1422, 6874), (1473, 6636), (1659, 5892), (1964, 4977), (2212, 4419), (2844, 3437), (2946, 3318)]